<!DOCTYPE html>
<html>
<head>
  <meta charset="UTF-8">
  <!-- import CSS -->
  <link rel="stylesheet" href="https://cdn.staticfile.org/element-ui/2.15.9/theme-chalk/index.css">
  <style>
    .title{
      height: 30px;
      border: 1px solid red;
      border-radius: 5px;
      font-size: 23px;
      margin: 0 auto;

    }
    .main{
      height: 500px;
      border: 1px solid red;
      border-radius: 5px;
      margin: 0 auto;
    }
    .main_right{
      height: 250px;
      border: 1px solid red;
      border-radius: 5px;
      margin: 0 auto;
      width: 700px;
    }
  </style>
</head>
<body>
<div id="app">
  <el-row  gutter="20">
    <el-col :span="24"><div class="title">达内后台管理系统</div></el-col>
  </el-row>
  <el-row  gutter="10">
    <el-col :span="4"><div class="main">

      <div style=height:500px;>
        <el-menu>
          <el-submenu index="1">
            <template slot="title">
              <i class="el-icon-location"></i>
              <span>员工管理</span>
            </template>
            <el-menu-item index="1-1">员工列表</el-menu-item>
            <el-menu-item index="1-2">添加员工</el-menu-item>
          </el-submenu>
          <el-submenu index="2">
            <template slot="title">
              <i class="el-icon-edit"></i>
              <span>部门管理</span>
            </template>
            <el-menu-item index="2-1">部门列表</el-menu-item>
            <el-menu-item index="2-2">添加部门</el-menu-item>
          </el-submenu>
        </el-menu>
      </div>


    </div></el-col>
    <el-col :span="20" ><div class="main">
      <h3 align="center">员工列表</h3>
      <el-row>
        <el-col :span="12"><div class="main_right"></div></el-col>
      </el-row>
    </div></el-col>
  </el-row>

</div>
</body>
<!-- import Vue before Element -->
<script src="https://cdn.staticfile.org/vue/2.6.14/vue.min.js"></script>
<!-- import JavaScript -->
<script src="https://cdn.staticfile.org/element-ui/2.15.9/index.min.js"></script>
<script>
  let v = new Vue({
    el: '#app',
    data: function() {
      return {

      }
    },
    methods:{

    }
  })
</script>
</html>